I/312ivo://CDS.VizieR/I/312CDSRoeser S.Schilbach E.Schwan H.Kharchenko N.V.Piskunov A.E.,Scholz R.-D.2025-08-18T07:52:31Z2024-09-26T08:10:52ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frastrometryproper-motionssurveysPPM-Extended (PPMX) is a catalogue of 18,088,919 stars containing astrometric and photometric information. Its limiting magnitude is about 15.2 in the GSC photometric system. PPMX consists of three parts: a) a survey complete down to R_U_=12.8 in the magnitude system of UCAC2; b) additional stars of high-precision proper motions, and c) all other stars from GSC 1.2 identified in 2MASS. The typical accuracy of the proper motions is 2mas/y for 66 percent of the survey stars (a) and the high-precision stars (b), and about 10mas/y for all other stars. PPMX contains photometric information from ASCC-2.5 and 2MASS.2008A&A...488..401Rhttps://cdsarc.cds.unistra.fr/viz-bin/cat/I/312CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toI/146 : Positions and Proper Motions - North (Roeser+, 1988)I/193 : Positions and Proper Motions - South (Bastian+, 1993)I/206 : Bright Stars Supplement to PPM (Bastian+, 1993)I/208 : The 90000 stars Supplement to the PPM Catalogue (Roeser+, 1994)I/254 : The HST Guide Star Catalog, Version 1.2 (Lasker+, 1996)I/256 : Carlsberg Meridian Catalogs (CMC, 1999)I/259 : The Tycho-2 Catalogue (Hog+, 2000)I/275 : The AC 2000.2 Catalogue (Urban+, 2001)I/280 : The ASCC-2.5 Catalogue (Kharchenko, 2001)I/289 : UCAC2 Catalogue (Zacharias+, 2004)I/303 : CdC2000 Bordeaux Carte du Ciel catalogue (Rapaport+, 2006)II/246 : 2MASS All-Sky Catalog of Point Sources (Cutri+, 2003)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=I/312https://vizier.iucaa.in/viz-bin/VizieR-2?-source=I/312http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=I/312https://vizier.cds.unistra.fr/viz-bin/votable?-source=I/312https://vizier.iucaa.in/viz-bin/votable?-source=I/312http://vizieridia.saao.ac.za/viz-bin/votable?-source=I/312GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table I/312/sample (PPMX Sample)https://vizier.cds.unistra.fr/viz-bin/conesearch/I/312/sample?https://vizier.iucaa.in/viz-bin/conesearch/I/312/sample?http://vizieridia.saao.ac.za/viz-bin/conesearch/I/312/sample?GETtext/xml+votable180.050000true45.00484610.019793990.005555555555555556Hips catalogue for table I/312/samplehttps://hipscat.cds.unistra.fr/HiPSCatService/I/312/sample0/0-11 6/1.1166583743361574e-19 4.920466254354166e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/I/312?format=asciidefaultI/312/samplePPMX SamplePPMXName (IAU convention HHMMSS.S+DDMMSS)meta.id;meta.maincharprimaryRAJ2000Right Ascension J2000.0, epoch 2000.0degpos.eq.ra;meta.mainDEJ2000Declination J2000.0, epoch 2000.0degpos.eq.dec;meta.mainpmRAProper Motion in RA*cos(DEmas) (mas/100yr)mas/yrpos.pm;pos.eq.rafloatpmDEProper Motion in DE (mas/100yr)mas/yrpos.pm;pos.eq.decdoubleepRAMean Epoch (RA) - 2000.00yrtime.epochfloatepDEMean Epoch (DE) - 2000.00yrtime.epochfloate_RAmasMean error in RA*cos(DEmas) at epRAmasstat.errorinte_DEmasMean error in DE at epDEmasstat.errorinte_pmRAMean error in pmRA*cos(DEmas) (mas/10yr)mas/yrstat.error;pos.pm;pos.eq.rafloate_pmDEMean error in pmDE (mas/10yr)mas/yrstat.error;pos.pm;pos.eq.decfloatCmag? Catalogue magnitude from sourcemagphot.mag;em.opt.RfloatnullableRmag? Calculated Ru magnitude (579-642nm) from sourcemagphot.mag;em.opt.RfloatnullableBmag? B magnitude in Johnson systemmagphot.mag;em.opt.Bfloatnullablee_Bmag? Standard error on B magnitudemagstat.error;phot.magintnullableVmag? V magnitude in Johnson systemmagphot.mag;em.opt.Vfloatnullablee_Vmag? Standard error on V magnitudemagstat.error;phot.magintnullableJmag? J magnitude from 2MASSmagphot.mag;em.IR.Jfloatnullableindexede_Jmag? Standard error on J magnitudemagstat.error;phot.magintnullableHmag? H magnitude from 2MASSmagphot.mag;em.IR.Hfloatnullableindexede_Hmag? Standard error on H magnitudemagstat.error;phot.magintnullableKmag? K magnitude from 2MASSmagphot.mag;em.IR.Kfloatnullableindexede_Kmag? Standard error on K magnitudemagstat.error;phot.magintnullableNobs? Number of observation in LSQ fitmeta.numberintnullableP[P] P if LSQ fit is badmeta.codecharsub[SHO] subset flag (1)meta.idcharr_ID[HTPSGA] source catalogue flag (2)meta.ref;pos.framecharIDstar identifier in the source cataloguemeta.idchar